Costume timeline

So i went all the way back to the beginning on the band’s IG account. And i found something interesting: in the early summer of 2015, before the release of Meliora, the nameless ghouls had their new masks/costumes. But TF still was papa emeritus II, or even had what appears to be Papa III mask but with Papa II makeup. But he was still called papa emeritus III in articles I found from the time. I had no idea of any of this. Last pic is the papa II mask for quick/easy reference.